Describe the structure of the protein collagen. What function does collagen have in the body?

Show that the transformation for a system of one degree of freedom,

$$\begin{array}{l}{Q=q \cos \alpha-p \sin \alpha} \\ {P=q \sin \alpha+p \cos \alpha}\end{array}$$

satisfies the symplectic condition for any value of the parameter $\alpha$. Find a generating function for the transformation. What is the physical significance of the transformation for $\alpha$ = 0? For $\alpha$ = $\pi$/2? Does your generating function work for both of these cases.

Verify the identity.

$$\frac{\sin ^2 2 \alpha}{\sin ^2 \alpha}=4-4 \sin ^2 \alpha$$

Describe four reasons why protein catabolism is an impractical source of quick energy.

For each pair of terms, explain how the meanings of the terms differ. polypeptide and protein

During protein elongation, what site in the ribosome do tRNA molecules enter?

Pairs of P-values and significance levels, $\alpha$, are given. For each pair, state whether the observed P-value would lead to rejection of $H_{0}$ at the given significance level. a. P-value=.084, $\alpha=.05$, b. P-value=.003, $\alpha=.001$, c. P-value=.498, $\alpha=.05$, d. P-value=.084, $\alpha=.10$, e. P-value=.039, $\alpha=.01$, f. P-value=.218, $\alpha=.10$.

If $\sin \alpha=-\frac{3}{4}, \quad \pi \leqslant \alpha \leqslant \frac{3 \pi}{2}$, find the value of $\cos \alpha$ and hence the value of $\sin 2 \alpha$.

In this exercise, describe the relationship between the graphs of the antiderivatives.

$$\displaystyle\int\alpha^4\sin\pi\alpha d\alpha$$

Why do you think protein and glucose in the urine are signs of kidney damage?

Let $\alpha$ be an irrational number $\alpha>1$. Show that the kth convergent of the simple continued fraction of $1 / \alpha$ is the reciprocal of the $(k - 1)th$ convergent of the simple continued fraction of $\alpha$.

Which is being consumed at a greater rate, fat or protein, during the: Seventh week?

Use the Pythagorean identities to write the expression as an integer.

(a) $\csc ^2 3 \alpha-\cot ^2 3 \alpha \qquad$ (b) $3 \csc ^2 \alpha-3 \cot ^2 \alpha$

If $\sin \alpha=-\frac{3}{4}, \quad \alpha \in\left[\pi, \frac{3 \pi}{2}\right]$ find the value of $\cos \alpha$ and hence the value of $\sin 2 \alpha.$